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jenyasd209 [6]
2 years ago
10

What is the displacement of the runner in 4 laps? * 2 point

Physics
1 answer:
Serhud [2]2 years ago
3 0

Answer:

There is no displacement.

Explanation:

Because the runner is running laps and returning to the original place, there is no displacement as displacement is relative to the change in location from the original position.

Hope this helps. . .

ly UwU

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You lift a large bag of flour from the floor to a 2.5m high counter, doing 400J of work in 2 seconds. How much force did you app
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<h2>The man have to apply force of 160 N</h2>

Explanation:

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The work done can be found by relation  W = mg x h

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A soccer player icks a rock horizontally off a 40m high cliff into a pool f water if the player hears the sound of the splash s
Semenov [28]

Answer:

v = 9.936 m/s

Explanation:

given,

height of cliff = 40 m

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assuming that time to reach the sound to the player = 3 s

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t = \sqrt{\dfrac{2s}{g}}

t = \sqrt{\dfrac{2\times 40}{9.8}}

t = 2.857 s

distance

d = v  x t

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7 0
2 years ago
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